public class Log {
public static final boolean debug = true;
public static void debug(String frmt, Object ...args) {
if(debug) {
System.out.printf(frmt, args);
System.out.println("");
}
}
public static void error(String frmt, Object ...args) {
if(debug) {
System.err.printf(frmt, args);
System.err.println("");
}
}
}
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2019. 4. 10. 21:15